词汇	Infrared ray LED
释义	Infrared ray LED 红外发光二极管
随便看	half round convex milling cutter half-round convex milling cutter half round countersunk head bolt half-round countersunk head bolt half-round cut halfround cutting veneer half round drill half-round drill half-round eaves-tile ornament half round edge half-rounded molding halfround file half round file half-round file half round flatter half-round flatter half-round hammer half round head file for carpentry halfround head nail half round head rivet half-round head rivet half round head screw half-round head screw half round head square neck bolt half-round head square neck bolt